.course_banner{
	width: 100%;
	overflow: hidden;
	clear: both;
}
.course_banner img{
	display: block;
	width: 100%;
}
/**/
.course_one{
	width: 90%;
	overflow: hidden;
	clear: both;
	padding: 30px 5%;
	position: relative;
}
.course_one:after{
	background: url(../images/common_title_pic7.png) center no-repeat;
	background-size: cover;
	width: 70px;
	height: 16px;
	right: 3%;
	top: 26px;
	position: absolute;
	content: '';
}
.course_one_title{
	width: 100%;
	overflow: hidden;
	clear: both;
	text-align: left;
	font-size: 18px;
	font-weight: bold;
	color: #14efd2;
	line-height: 22px;
}
.product_five_main{
	width: 100%;
	overflow: hidden;
	clear: both;
	margin: 0 auto;
	margin-top: 20px;
}
.RISD_three_main_oneWrap{
	width: 100%;
	overflow: hidden;
	clear: both;
	margin-bottom: 15px;
}
.RISD_three_main_one{
	width: 85%;
	overflow: hidden;
	clear: both;
	position: relative;
	padding-left: 15%;
}
.RISD_three_main_one_pic1{
	width: 100%;
	overflow: hidden;
	clear: both;
}
.RISD_three_main_one_pic1 img{
	display: block;
	width: 100%;
}
.RISD_three_main_one_title{
	width: 100%;
	overflow: hidden;
	clear: both;
	position: absolute;
	left: 0;
	top: 0;
	line-height: 340px;
	-webkit-transition: all .5s;
	-moz-transition: all .5s;
	-ms-transition: all .5s;
	-o-transition: all .5s;
	transition: all .5s;
}
.RISD_three_main_one_title span{
	display: block;
	width: 100%;
	text-align: center;
}
.RISD_three_main_one_title span.span1{
	font-size: 24px;
	font-weight: bold;
	color: #fff;
}
.RISD_three_main_one_nr{
	width: 100%;
	background: #fff;
	box-sizing: border-box;
	padding: 20px;
}
.RISD_three_main_one_nr_title{
	width: 100%;
	overflow: hidden;
	clear: both;
}
.RISD_three_main_one_nr_title span{
	display: block;
	width: 100%;
	text-align: left;
}
.RISD_three_main_one_nr_title span.span1{
	font-size: 20px;
	font-weight: bold;
	color: #000;
}
.RISD_three_main_one_nr_title span.span2{
	font-size: 14px;
	font-weight: 200;
	color: #000;
	text-transform: uppercase;
	margin-top: 5px;
}
.RISD_three_main_one_nr_p1{
	width: 100%;
	overflow: hidden;
	clear: both;
	text-align: left;
	font-size: 14px;
	line-height: 22px;
	color: #666;
	margin-top: 10px;
}
.RISD_three_main_one_nr_p1 span{
	display: block;
	width: 100%;
	text-align: left;
	font-size: 14px;
	line-height: 22px;
	color: #666;
	padding-top: 10px;
}
.RISD_three_main_one_nr_p2{
	width: 100%;
	overflow: hidden;
	clear: both;
	font-size: 14px;
	line-height: 22px;
	color: #666;
	margin-top: 10px;
}
.product_five_btn{
	display: block;
	width: 100%;
	text-align: left;
	margin-top: 30px;
}
.product_five_btn span{
	display: inline-block;
	padding: 0 30px;
	height: 40px;
	font-size: 14px;
	font-weight: bold;
	color: #fff;
	border-radius: 30px;
	line-height: 40px;
	text-align: center;
	background-image: -webkit-linear-gradient(left,#1a37b1 0%, #00e7cf 100%);
    background-image: -moz-linear-gradient(left,#1a37b1 0%, #00e7cf 100%); 
    background-image: -o-linear-gradient(left,#1a37b1 0%, #00e7cf 100%); 
    background-image: -ms-linear-gradient(left,#1a37b1 0%, #00e7cf 100%);  
    background-image: linear-gradient(left,#1a37b1 0%, #00e7cf 100%);
}
/**/
.course_twoWrap{
	width: 100%;
	overflow: hidden;
	clear: both;
	padding-top: 22px;
	background: #000;
	position: relative;
}
.course_twoWrap:before{
	position: absolute;
	content: '';
	width: 70px;
	height: 43px;
	background: url(../images/course_two_pic1.png) center no-repeat;
	background-size: cover;
	right: 2%;
	top: 0;
}
.course_two{
	width: 100%;
	overflow: hidden;
	clear: both;
	background: url(../images/course_twobg.jpg) center no-repeat;
	background-size: cover;
	/*padding: 30px 5%;*/
}
.course_two_main{
	width: 100%;
	overflow: hidden;
	clear: both;
	margin-top: 20px;
}
.product_six_twoWrap{
	width: 90%;
	margin: 0 auto;
	clear: both;
	background:#29c3bc;
	padding-right: 10px;
	padding-bottom: 10px;
	box-sizing: border-box;
	margin-bottom: 15px;
	position: relative;
}
.product_six_twoWrap:before{
	position: absolute;
	content: '';
	width: 7px;
	height: 24px;
	background: #6febd3;
	right: -6px;
	top: 20px;
	z-index: 1;
}
.product_six_twoWrap:after{
	position: absolute;
	content: '';
	width: 48px;
	height: 10px;
	background: url(../images/course_two_pic2.png) center no-repeat;
	background-size: cover;
	left: -4px;
	bottom: 5px;
	z-index: 1;
}
.product_six_twoWrap2:before{
	right: 5px;
	top: auto;
	bottom: 50px;
}
.product_six_twoWrap2:after{
	background: url(../images/course_two_pic3.png) center no-repeat;
	background-size: cover;
	width: 17px;
	height: 52px;
	left: -9px;
	bottom: 6px;
}
.product_six_twoWrap3{
	margin-bottom: 0;
}
.product_six_twoWrap3:before{
	right: -5px;
	top: auto;
	top: 50px;
}
.product_six_twoWrap3:after{
	background: url(../images/course_two_pic4.png) center no-repeat;
	background-size: cover;
	width: 17px;
	height: 60px;
	left: -6px;
	bottom: 21px;
}
.product_six_two{
	width: 100%;
	background: #fff;
	overflow: hidden;
	clear: both;
	position: relative;
	padding-bottom: 20px;
	z-index: 2;
}
.product_six_two_title{
	width: 100%;
	font-size: 18px;
	font-weight: bold;
	color: #333333;
	line-height: 24px;
	text-align: center;
	padding-top: 20px;
	padding-bottom: 20px;
	position: relative;
	-webkit-transition: all .5s;
	-moz-transition: all .5s;
	-ms-transition: all .5s;
	-o-transition: all .5s;
	transition: all .5s;
}
.product_six_two_title:after{
	width: 180px;
	height: 2px;
	background: #dddddd;
	position: absolute;
	left: 50%;
	margin-left: -90px;
	bottom: 0;
	content: '';
}
.product_six_two_p1{
	width: 90%;
	overflow: hidden;
	clear: both;
	padding: 0 5%;
	padding-top: 5px;
}
.product_six_two_p1 b,.product_six_two_p1 span{
	display: block;
	width: 100%;
	text-align: center;
	-webkit-transition: all .5s;
	-moz-transition: all .5s;
	-ms-transition: all .5s;
	-o-transition: all .5s;
	transition: all .5s;
}
.product_six_two_p1 b{
	font-weight: bold;
	font-size: 14px;
	color: #333;
	line-height: 24px;
}
.product_six_two_p1 span{
	font-size: 14px;
	color: #666;
	line-height: 24px;
	margin-top: 7px;
}
/**/
.course_three{
	width: 90%;
	overflow: hidden;
	clear: both;
	background: #000;
	padding: 30px 5%;
}
.course_three_pic1{
	display: block;
	width: 100%;
	margin: 0 auto;
	margin-top: 20px;
}
/**/
.course_four{
	display: block;
	width: 100%;
}
.course_four img{
	display: block;
	width: 100%;
}